Comments: MicroSD Shield and SD Breakout Hookup Guide


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Member #1529195 / about a year ago / 1

    Can this use the same library as the QWIIC openlog microsd breakout?

  • Member #595171 / about 8 years ago / 1

    I'm a little confused. What are the I2C jumpers for? The pins are connected on the Arduino Uno pcb. I don't see how disconnecting them on the shield makes a difference.

    • a_cavis / about 8 years ago * / 1

      I believe the idea is to make the shield compatible with both old Arduinos and the Leonardo- BUT: the way I wrote that section is misleading (in that removing the jumper does not magically let you use A4/A5 and the I2C library simultaneously on an UNO). I'll get it updated.

If you've found an issue with this tutorial content, please send us your feedback!